using System.Collections;
using System.Collections.Generic;
using TMPro;
using UnityEngine;
using UnityEngine.UI;

public class DialogueManager : MonoBehaviour
{
    public Animator animator;

    [SerializeField] GameObject leftNameBox;
    [SerializeField] TextMeshProUGUI leftNameText;

    [SerializeField] GameObject rightNameBox;
    [SerializeField] TextMeshProUGUI rightNameText;

    [SerializeField] Image DialogueBG;
    [SerializeField] TextMeshProUGUI dialogueText;

    [SerializeField] Queue<string> sentences;

    void Start()
    {
        sentences = new Queue<string>();
    }

    public void StartDialogue(DialogueData dialogueData)
    {
        animator.SetBool("IsOpen", true);

        if (dialogueData.speakerIndex == 1)
        {
            leftNameBox.SetActive(true);
            leftNameText.text = dialogueData.speakerName;
            rightNameBox.SetActive(false);
        }
        else if (dialogueData.speakerIndex == 2)
        {
            rightNameBox.SetActive(true);
            rightNameText.text = dialogueData.speakerName;
            leftNameBox.SetActive(false);
        }

        sentences.Clear();

        foreach (string sentence in dialogueData.sentences)
        {
            sentences.Enqueue(sentence);
        }

        DisplaySentence(dialogueData);

        // BG settings but its not working cuz we need sprites - might need to be placed in DisplaySentence
        DialogueBG.sprite = dialogueData.BGSprite;
        DialogueBG.color = dialogueData.BGMaterial.color;
    }

    public void DisplaySentence(DialogueData dialogueData)
    {
        if (sentences.Count == 0)
        {
            if (dialogueData.nextDialogue)
            {
                StartDialogue(dialogueData.nextDialogue);
            }
            else if (!dialogueData.nextDialogue)
            {
                EndDialogue();
                return;
            }
        }

        string sentence = sentences.Dequeue();
        dialogueText.text = sentence;
    }

    void EndDialogue()
    {
        animator.SetBool("IsOpen", false);
    }
}